1712170710516 has 192 divisors, whose sum is σ = 4967610826752. Its totient is φ = 447738513408.

The previous prime is 1712170710511. The next prime is 1712170710517. The reversal of 1712170710516 is 6150170712171.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1712170710511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 116601711 + ... + 116616393.

It is an arithmetic number, because the mean of its divisors is an integer number (25872973056).

Almost surely, 2^{1712170710516} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1712170710516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2483805413376).

1712170710516 is an abundant number, since it is smaller than the sum of its proper divisors (3255440116236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1712170710516 is a wasteful number, since it uses less digits than its factorization.

1712170710516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16958 (or 16956 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 39.

The spelling of 1712170710516 in words is "one trillion, seven hundred twelve billion, one hundred seventy million, seven hundred ten thousand, five hundred sixteen".